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M3 R5: Programming and Problem Solving through Python

Set

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1 Which of the following statement is correct about Getcwd() .

Getcwd () के बारे में निम्नलिखित में से कौन सा कथन सही है।

Method displays the directory of a process.

Method displays the current working directory of a process.

Method create file of a process.

None of these

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2 The default separator character of print() is ___

Print() का डिफ़ॉल्ट विभाजक वर्ण ___ है

tab

space

newline

dot

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3 Which one of the following has the highest precedence in the expression? -

निम्नलिखित में से किस एक की अभिव्यक्ति में सर्वोच्च प्राथमिकता है? -

Exponential

Parentheses

Multiplication

None of the above

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4 What will be the output of the following Python code? from math import* print(floor(3.7))

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? from math import* print(floor(3.7))

3.0

None of These

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5 What does pip stand for python?

पिप का मतलब पाइथॉन क्या है?

unlimited length

all private members must have leading and trailing underscores

Preferred Installer Program

None of the above

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6 What will be the output of the following Python code? print('Hello!2@#World'.istitle())

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? print('Hello!2@#World'.istitle())

True

False

None

error

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7 Attribute of array determines

ऐरे के एट्रिब्यूट से क्या क्या पता कर सकते है

Size, shape

memory consumption

data type of array

All of these

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8 What will be the output of the following Python code? mylist=list("a#b#c#d".split('#')) print(mylist)

निम्नलिखित पायथन कोड का आउटपुट क्या होगा? mylist=list("a#b#c#d".split('#')) print(mylist)

[‘a’, ‘b’, ‘c’, ‘d’]

[‘a b c d’]

[‘a#b#c#d’]

[‘abcd’]

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9 ____ is used to close a file object(fp).

____ का उपयोग फ़ाइल ऑब्जेक्ट(fp) को बंद करने के लिए किया जाता है।

close.fp

fp.close()

file.exit()

None of these

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10 Each module should also be divided into sub modules according to software engineering and programming style.

प्रत्येक मॉड्यूल को सॉफ्टवेयर इंजीनियरिंग और प्रोग्रामिंग शैली के अनुसार उप मॉड्यूल में भी विभाजित किया जाना चाहिए।

Top down method

Bottom up method

Coding

None of the above

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11 Which of the following is not an advantage of using modules?

निम्नलिखित में से कौन सा मॉड्यूल का उपयोग करने का लाभ नहीं है?

Provides a means of reuse of program code

Provides a means of dividing up tasks

Provides a means of reducing the size of the program

Provides a means of testing individual parts of the program

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12 In a flowchart a calculation (process) is represented by

फ़्लोचार्ट में एक गणना (प्रक्रिया) किसके द्वारा दर्शाई जाती है

A rectangle

A rhombus

A parallelogram

A circle

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13 Negative count from the Right.

दाईं ओर से नकारात्मक गिनती।

L1[-2]

L1[-1]

L1[2]

None of the above

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14 Which inbuilt function is used to takes an iterable object as input and makes them immutable.

कौन सा इनबिल्ट फ़ंक्शन एक पुनरावर्तनीय वस्तु को इनपुट के रूप में लेने के लिए उपयोग किया जाता है और उन्हें अपरिवर्तनीय बनाता है।

frozenset()

obj()

input()

None of these

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15 Which of the following methods will create a copy of a list?

निम्नलिखित में से कौन सा तरीका एक सूची की एक प्रति बनाएगा?

copy = list(original)

copy = original[:]

copy = original.copy()

All of the above

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16 What is the output of the following code ? import numpy as np y = np.array([[11, 12, 13, 14], [32, 33, 34, 35]]) print(y.ndim)

निम्नलिखित कोड का आउटपुट क्या होगा? import numpy as np y = np.array([[11, 12, 13, 14], [32, 33, 34, 35]]) print(y.ndim)

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17 How is a function declared in Python ?

पायथन में एक फ़ंक्शन कैसे घोषित किया जाता है?

def function function_name():

declare function function_name():

def function_name():

declare function_name():

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18 In a flow chart, which of the following is used to test the condition ?

फ्लो चार्ट में, स्थिति का परीक्षण करने के लिए निम्नलिखित में से किसका उपयोग किया जाता है?

Terminal

Process

Input/Output

Decision

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19 find the output of following code: import math print(math.fabs(-3.4))

निम्नलिखित कोड का आउटपुट खोजें: import math print(math.fabs(-3.4))

-3.4

3.4

4.3

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20 are set of procedures defined in library to find the minimum value function or the root of an equation.

न्यूनतम मान फ़ंक्शन या समीकरण के मूल को खोजने के लिए लाइब्रेरी में परिभाषित प्रक्रियाओं का सेट हैं।

Optimisers

Pandas

scipy ()

None of these

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21 The for loop in Python is an ____ .

पॉयथन में फॉर लूप...... है ।

Entry Controlled Loop

Exit Controlled Loop

Both of the above

None of the above

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22 PVM is often called

PVM को अक्सर कहा जाता है

Python Interpreter.

Python compiler

Python Volatile machine

Portable virtual machine

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23 What is the use of the zeros() function in Numpy array in python ?

पायथन में Numpy ऐरे में zero() फंक्शन का उपयोग है

To make a Matrix with all element 0

To make a Matrix with all diagonal element 0

To make a Matrix with first row 0

None of the above

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24 _____ is also known as the alias array.

_____ को उपनाम सरणी के रूप में भी जाना जाता है।

ndarray

array

alias

None of these

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25 What is called when a function is defined inside a class?

जब किसी फ़ंक्शन को क्लास के अंदर परिभाषित किया जाता है तो उसे क्या कहा जाता है?

Module

Class

Another function

Method

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